Calflora, a 501c3 non-profit
Distribution by County   11245    
Streptanthus glandulosus  Hook.  ssp. niger  (Greene) Al-Shehbaz, M.S. Mayer & D.W. Taylor
Tiburon jewel-flower
Streptanthus glandulosus ssp. niger is an annual herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).   CNDDB
State of California status: Endangered. Federal status: Endangered.
Record Count by County

Marin: 64 San Luis Obispo: 1

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 10/02/2022).